Equal_Area_Criterion

统及系统响应实验二用FFT作谱分析实验三用双线性变换法设计IIR数字滤波器(cessing lab report experiment a signal, system and system response for the second experiment with the FFT spectrum analysis experiment with three bilinear transform IIR digital filter design)

一种分层聚类算法，类内采用最大距离，类间采用最小距离实现(A hierarchical clustering algorithm, within the class with the maximum distance between the smallest distance class realize)

digital signal processing

说明：  包含雷达信号处理的基本流程与操作规范的matlab代码示例，内容选摘如下： 一、脉冲压缩 窄带（或某些中等带宽）的匹配滤波： 相关处理，用FFT数字化执行，即快速卷积处理，可以在基带实现（脉冲压缩） 快速卷积，频域的匹配滤波 脉宽越小，带宽越宽，距离分辨率越高； 脉宽越大，带宽越窄，雷达能量越小，探测距离越近；(Matlab code examples including the basic flow and operation specifications of radar signal processing are as follows:)

利用DCT域进行扩频水印的嵌入,含实验图像，和各种经典的攻击方式。可选择嵌入强度和攻击强度。利用Matlab编写(DCT domain using spread-spectrum watermark embedding, with the experimental images, and various classical attacks. The option embedded in the strength and intensity of attacks. Prepared using Matlab)

An extended Kalman filter (EKF) is employed to estimate the motor state variables by only using measurements of the stator fine voltages and currents. When applying the EKF, it was necessary to solve some specific problems related to the voltage and current waveforms of the BLDCM

说明：  LTE系统中Turbo译码MATLAB程序(turbo decoder in lte system)

Its a matlab script that downloads stock historical data from yahoo finance,intersects the date fields and for those dates makes a CSV file for the Closing Price.

In this Simulation File, we design contol plant of HyperChaotic Sysytem, Chen System is the important Hyper Chaotic. We control this system with Sliding Mode Control First Order And Result show this method is good for this nonlinear System.

3. Setting of a suitable threshold value.Then apply wavelet de-noising and compression on wavelet coefficients and thresohlding using global positive threshold value. So that a compressed image can be transmitted in an efficient manner.